Best Communications Software for Microsoft Office 2021

Find and compare the best Communications software for Microsoft Office 2021 in 2026

Use the comparison tool below to compare the top Communications software for Microsoft Office 2021 on the market. You can filter results by user reviews, pricing, features, platform, region, support options, integrations, and more.

  • 1
    Microsoft Outlook Reviews
    Top Pick
    Microsoft Outlook, part of the Microsoft 365 suite, simplifies communication and organization by bringing your email, calendar, contacts, and tasks into a single, intelligent workspace. Designed for both personal and professional use, Outlook connects seamlessly with Gmail, iCloud, and other services for effortless management of multiple accounts. The integrated Copilot AI assistant streamlines your workflow by summarizing long email chains, prioritizing messages, and even suggesting polished replies. With shared calendars, to-do lists, and scheduling insights, Outlook makes managing work-life balance easier than ever. The platform’s cross-device syncing ensures that your inbox, meetings, and files stay updated on Windows, macOS, iOS, Android, and the web. Outlook’s built-in security protects against phishing, spam, and data breaches while offering encrypted email options for sensitive communication. Users can customize their experience with themes, rules, and add-ons, including apps like Power BI and Adobe Acrobat. Whether for individual productivity or enterprise collaboration, Outlook delivers a unified, secure, and intelligent communication hub.
  • 2
    Switchboard Reviews

    Switchboard

    Switchboard

    $0/user/month
    Work in a shared space that is more engaging than video calls, more flexible than whiteboards and more actionable than screen recordings. Share work with your team or customers and even external partners using the only canvas compatible with all your apps. Stay aligned across apps, browsers images, PDFs, notes, and PDFs. Share with context Keep all documents, tools, and conversations together to get feedback and make better choices. Why it matters Record a walkthrough, including instructions and next steps. Viewers can pause the video to begin working on the content. From learning to doing Work and meet in a shared space equipped with whiteboarding, video calls, and recording. You can work together or alone, in sync or live.
  • 3
    Twake Reviews

    Twake

    Twake

    €4.19 per month
    Experience an intuitive and secure collaboration platform designed to enhance your team's efficiency while ensuring full GDPR compliance. Twake serves as the central hub for your organization, facilitating key operations. Instantly connect with coworkers and initiate video conferences with the entire team through seamless Jitsi integration. Whether starting a call from a chat channel or scheduling it as a calendar event, Twake makes meeting organization effortless. The integrated calendar feature allows for the effective management of your global team's schedule, enabling you to create separate calendars for distinct teams, where you can add events, deadlines, and tasks for collaborative sharing. Customize your workspaces by installing your preferred applications, ensuring each remains independent of discussions, files, and calendars, tailored to meet the unique needs of different teams. Collaborate in real-time on documents directly within the platform, eliminating the need for downloads, and allowing multiple users to work together on various formats such as MS Office, Google Docs, and Libre Office. This level of integration and flexibility ensures that your team can focus on what truly matters—achieving their goals together.
  • 4
    Voxloud Reviews

    Voxloud

    Voxloud

    $31 per month
    Voxloud stands out as Italy's pioneering cloud-based phone system that seamlessly incorporates AI to enhance productivity and save valuable time. You can retain your existing landline number when transitioning to Voxloud at no additional cost to you. With a simple activation process, you can set up your new landline number and phone system in just 59 seconds, allowing you to start communicating professionally from the very first day. Say farewell to traditional phone systems and embrace a smarter way of working with Voxloud's innovative cloud phone solution. This single telephone system encompasses all your communication needs, specially tailored for small and medium-sized businesses. Enhance the efficiency of your incoming calls by utilizing an interactive voice response (IVR) system that can be configured with multiple levels. Work flexibly from anywhere and at any time on your laptop, tablet, or smartphone through our user-friendly apps and VoIP devices. Easily add users from various locations and adjust your phone system’s settings with just a few clicks, ensuring that it meets your evolving business requirements. Furthermore, enrich your phone conversations with the most renowned CRM integrations available in the market, providing a comprehensive solution for your communication needs. As a result, Voxloud enables your team to collaborate effectively, no matter where they are.
  • 5
    ReFrame Engage Reviews
    Elevate your customer experience through advanced conversational intelligence that sets a new standard. Our context-aware solutions empower businesses to deliver exceptional service on a single, robust platform. By facilitating smooth, multi-channel interactions, we enable hassle-free communication with your customers. This context-driven approach fosters meaningful relationships with clients, making it easier than ever to engage with them. Engage serves as a comprehensive platform that supports industries aiming to enhance and streamline customer interactions, significantly elevating service quality. Employees can efficiently manage tasks from anywhere at any time, utilizing any mobile device available to them. To tailor our services to your specific requirements, we offer a detailed assessment questionnaire that highlights your unique needs. Furthermore, you can configure staff, departments, divisions, and locations, alongside creating customizable appointment time slots that align with your business demands, ensuring optimal service delivery at every level. With this flexibility, businesses can design service time slots that cater to their operational requirements, enhancing overall efficiency and customer satisfaction.
  • 6
    BroadConnect Reviews

    BroadConnect

    BroadConnect

    $180 per month
    Our skilled team will tailor your BroadConnect VoIP service, equipping your office with the necessary hardware and support to elevate your phone system to its fullest potential. BroadConnect Canada is committed to serving the entire business sector, boasting a national presence and dedicated lines that cater to all your IP telephony requirements through our commercial phone systems. By integrating unified communications with collaboration tools like video conferencing and file-sharing, we foster a dynamic work atmosphere. We guarantee exceptional call quality, adaptability, and system scalability, all made possible through our robust and global IP network featuring a wide range of advanced phone functionalities. Our team will oversee every facet of your VoIP business phone service, ensuring your office phone system remains updated with the latest technological advancements. Furthermore, we offer a cutting-edge unified communications service that provides multiple access points to authorized resources, ensuring seamless connectivity for your business operations. With our focus on innovation and customer satisfaction, we aim to enhance your overall communication experience.
  • 7
    FaxBack Reviews
    Linking fax machines to on-site fax servers enhances functionality significantly. By establishing a direct connection between fax machines and VoIP providers through HTTPS, users can achieve unparalleled reliability and security. This advancement marks a groundbreaking solution for integrating fax machines into VoIP systems. The innovative Fax ATA employs HTTPS to securely transmit faxes in real time over various data connections, such as internet, cellular, and satellite, while also introducing new features like automatic fax archiving and email alerts. FaxBack offers tailored fax machine solutions specifically designed to meet the demands of modern business VoIP and Internet connectivity. This setup allows organizations to connect their fax machines either to a local fax server or directly to a VoIP provider. Additionally, FaxBack’s solutions enhance fax machines with features akin to the added capabilities VoIP provides to telephones, enabling users to receive fax notifications via email and efficiently track, archive, and manage faxes through the control panel of either the fax server or service provider. Consequently, businesses can streamline their communication processes and improve overall efficiency while maintaining the reliability of their fax operations.
  • 8
    Boldon James Email Classifier Reviews
    Safeguard your information, attain superior operational efficiency, and ignite innovation. By prioritizing customer needs, adaptability, and extensive expertise, we assist clients in enhancing business outcomes and maximizing returns on investment. Our exceptional customer support, combined with top-notch data governance solutions, empowers clients to effectively oversee their data, optimize processes, and swiftly adapt to regulatory shifts. Additionally, our collaboration with a diverse array of services provides our customers with independence from suppliers, adaptability, and the capability to succeed. Ultimately, we are committed to fostering long-term partnerships that drive growth and sustainability.
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